OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
Based on this article the parameters of the experimental device have been presented for obtaining alternative fuel from biomass by the heliopyrolysis method. In addition, in this article, the principle scheme of the…
A mathematical model of heat exchange during cooling of a soil massif using a natural accumulator of cold soil (GANC) has been developed, the results of modeling an underground storage facility for storing fruits and…
The article presents information about the course of the process of concentrating the energy of solar radiation, depending on the properties of the primary source of radiation - the Sun, and the properties of the solar…
The paper considers the efficient use of solar energy for heat supply of agricultural buildings and proposes an analytical method for calculating the air temperature at the outlet of a water heat accumulator in solar…
This article presents the results of an experimental study of heat transfer processes in the laminar flow of hot water moving through pipes of a warm floor with energy saving using solar energy in a water floor heating…
This article presents the relevance of desalination of salt water using solar energy, analysis of the design of existing solar desalination plants, methods for improving the efficiency of solar desalination plants and…
This article proposes the installation of baffle-turbulator type intensifiers in flat solar air collectors. Theoretically investigated the temperature regime in the solar air collector when installing 2, 3, 4 and 8…
A large negative magnetoresistance phenomenon has been observed at room temperature by forming magnetic nanoclusters of manganese doped atoms in silicon by low-temperature diffusion. It has been shown that the negative…
The article presents data that during the operation of synchronous motors at metallurgical enterprises, they give reactive power to the electrical network when switching to overexcitation mode, which, as a result…
In the technological processes of the production of the agro-industrial complex, mechanisms with the translational movement of the working bodies are used. For such mechanisms, electric drives with linear asynchronous…
This paper discusses the issues of individual reactive power compensation in VFD and soft start devices, as well as the effective use of VFD devices used in the control of asynchronous electric motors.
In this article the mathematic model of the problem of optimization of daily mode of electric power system which have thermal (TPP), hydro (HPP), solar (SPP) and wind (WPP) power plants is presented. The optimality…
The article presents the results of the studyresults of research the effectiveness of applying a genetic algorithm of optimization in solving the problems of planning the short-term modes of modern electric power…
This article highlights the wide use of asynchronous electric drives, the control structure of a frequency-controlled asynchronous electric drive, the results of a laboratory stand for the study of an asynchronous…
The article discusses the impact of electricity quality on energy waste. In particular, the components of losses and their causes were studied. In non-sinusoidal and asymmetric modes, the occurrence of additional losses…
The article gives materials in place of existing contact devices of electrical receivers to connect to the network and you can use non-contact devices, given materials in comparison with the difference between them and…
This article is based on the use of time-varying energy tariffs to increase the efficiency of consumed electricity and reduce energy consumption costs. Analysis of the tariff system in the electric power system of the…
The possibilities for constructing pole-changing windings with a ratio of poles 3:4 and improved electromagnetic properties have been investigated in this paper. The results of experimental research work on two-speed…
Ushbu maqolada yozuvchi Erkin A’zam asarlari misolida o’zbek tili stilistikasi fanidagi o’xshatishlar tahlil qilingan
The article analyzes the concept and essence of the institution of a plea agreement, the features of the application of this institution, explores the main provisions of the law regarding plea agreements, important…
This article discusses the beginning of digitization in the Republic of Uzbekistan, a number of regulatory documents, and the impact of reforms on education. Also, the contents of such concepts as "Online", "Course…
The article presents the participation of women in the development of science, and the sociological assessment of problems in the field. The specificity of the orientation of women to scientific activity is highlighted…
The most important task in teaching a foreign language is the formation of positive, sustainable motivation among cadets. Interactive teaching methods are an effective pedagogical tool, and the use of interactive…
Most of gold mining industry enterprises attach relatively more importance to technical development of the enterprises in order to ensure the labor protection and environmental safety of the workers. Today, gold mining…
This article focuses on the study of the impact of digitization and globalization on the formation of modern digital society development trends, the development of companies and their business strategies. In the context…
This article analyzes information about the creation of the first lithographic printing houses in Central Asia and the first works published in them, as well as their impact on the social, economic and cultural life of…
The article deals with the issues of international development of pilgrimage tourism in Uzbekistan, the role of pilgrimage tourism in the system of cultural and humanitarian relations with foreign countries. It…
In recent years, in the upper part of the Akhangaran Valley, archaeological research has been carried out at the Ertash-Dulan burial ground, belonging to the Kaunchin culture. During the excavations, the internal and…
This article is dedicated to the bronze objects found in the Middle Asian bronze age monument and tried to shed light on the economic life and craftsmanship of this region. The nature of Central Asia is a unique natural…
This article is devoted to the history of the study of archaeological monuments of the Bronze Age and Early Iron Age of the Tashkent oasis. It highlights the results of the history of archaeological research carried out…
This article presents a scientific analysis of the legal nature and concept of non-profit organizations in the United Nations, the Council of Europe, the Organization for Security and Co-operation in Europe, Economic…
One of the main tasks at physics faculties is to prepare students to use knowledge of a foreign language in their future professional activity. Therefore, it is necessary to take into account professional specifics in…
The article analyzes legislation and State programs of the Republic of Uzbekistan on activity of investigative bodies for prevention of juvenile crimes, as well as international experience of foreign countries, and…
This article describes the norms of the Code of Criminal Procedure on obtaining samples for expert examination, the problems that arise in their application, as well as proposals for their elimination
This article analyzes important directions in organization of victimological prevention based on a system of scientific and practical knowledge formed in the field of victimology in foreign countries. It also analyzes…
The article analyzes and defines the origin, composition and subject of regulation, subjects of related rights, comments on national legislation in the field of related rights, reveals the features of related rights
This article analyzes the role of the formation of a tolerant attitude towards increasing stress resistance in the educational process, its psychological features,and explains the types of tolerance psychologically. The…
This article argues that there are not sufficient constitutional elements of judicial independence in the Constitution of the Republic of Uzbekistan. For foreign practice, the article analyzes the Constitution of the…
The article reveals the issues of applying such measures of coercion as detention. Some aspects of ensuring the rights and legitimate interests of the individual in the criminal process are analyzed, in particular, the…
This article describes terrible period of repression, in which peasants from all regions of Soviet country, who lived as patriots, enlighteners, seekers of knowledge, were sentenced to prison imprisonment on false…
In this article, social-pedagogical significance of the formation of research activity based on concentrism in elementary school students, the stages of organizing research activity in the concentric method are…
The article reveals the importance of administrative procedures, the history of the development of the Law of the Republic of Uzbekistan “On Administrative Procedures” (hereinafter - LAP / Law), the structure of the LAP…
In this article, we will discuss the importance of self-study and independent work in a credit-modular system, and separately focus on some topics.
Philosophers, jurists and political scientists have expressed different opinions about the relationship between the concepts of "society" and "state" since ancient times. By now, it has become fashionable to recognize a…
In this article, a special emphasis is placed on constitutional reforms, which are considered as the fundamental direction of state reforms based on the specific aspects of the order and security system formed in the…
In this article, the role of foreign experiences in the development of public control in Uzbekistan, detailed information about measures to create enlightened mechanisms of effective legal bases for public control in…
Ушбу мақолада экологик таълимнинг мукаммал тизимини ишлаб чиқиш ва таълим тизимига жорий этиш, табиатга етадиган антропоген зарарни камайтириш, экологик таълимнинг асосий негизлари, бошланғич синф ўқувчиларида…
This article highlights some of requirements and conditions for the implementation of integrated education in primary classes, and describes general features of integrated lesson in details. A theoretical and practical…
In this article, it is based on the fact that calls of time requires students to have research skills. Some definitions of term "scientific research" are given in research sources. The process of revealing new knowledge…
The article describes the essence of the term “outsourcing” in economy, its importance, procedures for conducting accounting outsourcing services, which are considered to be one of types of outsourcing…